Arduino UNO R4 Minima

Arduino® UNO R4 Minima
13 / 17 Arduino® UNO R4 Minima Modified: 19/06/2023
9.3 ICSP
Pin Function Type Description
1 CIPO Internal Controller In Peripheral Out
2 +5V Internal Power Supply of 5 V
3 SCK Internal Serial Clock
4 COPI Internal Controller Out Peripheral In
5 RESET Internal Reset
6 GND Internal Ground
9.4 SWD/JTAG
Pin Function Type Description
1 +5V Internal Power Supply of 5V
2 SWDIO Internal Data I/O pin
3 GND Internal Ground
4 SWCLK Internal Clock Pin
5 GND Internal Ground
6 NC Internal Not connected
7 RX Internal Serial Receiver
8 TX Internal Serial Transmitter
9 GND Internal Ground
10 NC Internal Not connected
10 Mounting Holes And Board Outline
Mechanical View of Arduino UNO R4 Minima